Deux-Montagnes, Quebec

Deux-Montagnes
City hall
Location within Deux-Montagnes RCM.
Deux-Montagnes
Location in central Quebec.
Coordinates: 45°32′N 73°53′W / 45.533°N 73.883°W / 45.533; -73.883
CountryCanada
ProvinceQuebec
RegionLaurentides
RCMDeux-Montagnes
ConstitutedAugust 18, 1921
Government
  MayorDenis Martin
  Federal ridingRivière-des-Mille-Îles
  Prov. ridingDeux-Montagnes
Area
  Total
7.30 km2 (2.82 sq mi)
  Land6.08 km2 (2.35 sq mi)
Population
 (2021)
  Total
17,915
  Density2,947.8/km2 (7,635/sq mi)
  Pop 2016-2021
2.4%
  Dwellings
7,463
Time zoneUTC−05:00 (EST)
  Summer (DST)UTC−04:00 (EDT)
Postal code(s)
Area code(s)450 and 579
Highways
A-640

R-344
Websitewww.ville.deux-montagnes.qc.ca

Deux-Montagnes (French pronunciation: [ mɔ̃taɲ]) is a suburban municipality in Southwestern Quebec, Canada on the north shore of the Rivière des Mille Îles where it flows out of Lake of Two Mountains (French: Lac des Deux Montagnes). It is part of the Deux-Montagnes Regional County Municipality in the greater Montreal region. It is located 40 kilometres (25 mi) from Montreal.

The name "Deux-Montagnes" (French for "Two Mountains") dates to 1674 when it was given to the lake bordering on the municipality, and to the seigneury which stood north of the lake. Founded as the Village Municipality of Saint-Eustache-sur-le-Lac in 1921, it became a city in 1958, and changed its name to Deux-Montagnes in 1963.